Machining technology plays a major role in modern manufacturing industries due to the growing demand for equipment and products for aerospace, automotive, precision machinery sectors etc. A key issue associated with any type of machining operation is the accelerated tool wear which leads to shortertool life, thus to low machining precision and decreased productivity. In this paper an electromagnetic Non-Destructive Testing method (NDT), and in particular Eddy Current Testing (ECT), is used to detect the wear of used cutting tools vs a new one.

中文翻译：

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钻头工具中的涡流检测


由于航空航天、汽车、精密机械等领域对设备和产品的需求不断增长，加工技术在现代制造业中发挥着重要作用。与任何类型的加工操作相关的一个关键问题是刀具磨损加速，从而导致刀具寿命缩短，从而导致加工精度低，生产率下降。在本文中，使用电磁无损检测方法（NDT），特别是涡流检测（ECT）来检测旧切削刀具与新刀具的磨损情况。